7158-3167-80 Automotic Waterproof Plug Silicone Rubber Seal For Auto Connector

Selection of contact parts

The above three types of jacks are the most basic conditions for using contacts. New energy vehicles are more suitable for the above three jack forms. However, in most cases, most of them need to be produced or customized according to their actual needs according to the size they give. And the body's materials are not necessarily copper or copper alloys, bronze, and silver -plated plug -in are now more common, so the selection of centralized contact parts also needs to be targeted according to actual needs.

Summarize

New energy vehicles use high -pressure connectors to work under the relatively harsh conditions of working conditions. It is a very cautious process. Under normal circumstances, we must first ensure the reliability of applications. Secondly, we need to consider related factors such as economics and processability. According to the actual needs of customers, we need to choose from. Of course, with the gradual maturity of this type of technology, the corresponding future pursuit of performance, the quality and performance requirements of the connector will gradually change, high performance, low cost become an important development trend. This is also the final pursuit of high -reliable electric connectors.

For the relevant policies of the national release of the "Energy Conservation and New Energy Vehicle Industry Development Plan", the main content of the plan is that the development of the new energy vehicle industry will be driven by pure electricity as the main strategic direction for the development of new energy vehicles and the transformation of the automotive industry. Currently, the focus is on promoting the industrialization of pure electric vehicles and plug-in hybrid electric vehicles, and the electric vehicle industry has also received unprecedented development and opportunities. High voltage wiring harnesses, as key components, have also been rapidly developed. The high-voltage wiring harness (high-voltage cables and high-voltage interfaces) is a key component of the high-voltage electrical system and provides assurance for the reliable operation and safety of electric vehicles.

The main development and design plan for the high-voltage wiring harness of the entire vehicle involves cable layout, cable diameter selection, high-voltage connector selection, charging cable and interface types and applications, cable fixation and protection design, EMC design, high-voltage safety (HVIL) design, etc.

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